What is the value of (a+b) sqrt cd if a=2,b=4,c=3 and d=12
(a+b)√cd Replace a with 2 , b with 4 , c with 3 , and d with 12
= (2+4)√(3)(12) Now we can simplify this expression
= (6)√36
= (6)(6)
= 36.
+273 
